[U-Boot] [PATCH 09/13] mtd mxc nand: Fix ECC state after read_page_raw_syndrome()

Benoît Thébaudeau
2012-08-13T20:50:19Z

mxc_nand_read_page_raw_syndrome() should reenable ECC upon exit. This fixes ECC
errors left uncorrected after a call to this function.

Signed-off-by: Beno?t Th?baudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
---
.../drivers/mtd/nand/mxc_nand.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git u-boot-4d3c95f.orig/drivers/mtd/nand/mxc_nand.c u-boot-4d3c95f/drivers/mtd/nand/mxc_nand.c
index 7a180e1..2ae41dc 100644
--- u-boot-4d3c95f.orig/drivers/mtd/nand/mxc_nand.c
+++ u-boot-4d3c95f/drivers/mtd/nand/mxc_nand.c
@@ -470,7 +470,7 @@ static int mxc_nand_read_page_raw_syndrome(struct mtd_info *mtd,
size = mtd->oobsize - (oob - chip->oob_poi);
if (size)
chip->read_buf(mtd, oob, size);
- _mxc_nand_enable_hwecc(mtd, 0);
+ _mxc_nand_enable_hwecc(mtd, 1);

return 0;
}